iOS注册验证
//验证电子邮件
- (BOOL)isEmail{
NSString *emailRegex = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";
NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", emailRegex];
return [predicate evaluateWithObject:self];
}
//验证手机号
- (BOOL)isMobilePhoneNumber{
NSString * MOBILE = @"^1(3[0-9]|5[0-35-9]|8[025-9])\\d{8}$";
NSString * CM = @"^1(34[0-8]|(3[5-9]|5[017-9]|8[2378])\\d)\\d{7}$";
NSString * CU = @"^1(3[0-2]|5[256]|8[56])\\d{8}$";
NSString * CT = @"^1((33|53|8[019])[0-9]|349)\\d{7}$";
// NSString * PHS = @"^0(10|2[0-5789]|\\d{3})\\d{7,8}$";
NSPredicate *regextestmobile = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", MOBILE];
NSPredicate *regextestcm = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CM];
NSPredicate *regextestcu = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CU];
NSPredicate *regextestct = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", CT];
if (([regextestmobile evaluateWithObject:self] == YES)
|| ([regextestcm evaluateWithObject:self] == YES)
|| ([regextestct evaluateWithObject:self] == YES)
|| ([regextestcu evaluateWithObject:self] == YES))
{
return YES;
}
else
{
return NO;
}
}
//验证是否是数字
- (BOOL)isNumber{
NSString *numberRegex = @"[0-9]+";
NSPredicate *numberTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", numberRegex];
BOOL isMatch = [numberTest evaluateWithObject:self];
if (!isMatch) {
return NO;
}
return YES;
}
//验证车牌号
- (BOOL)isPlateNumber{
NSString *carRegex = @"^[\u4e00-\u9fa5]{1}[a-zA-Z]{1}[a-zA-Z_0-9]{4}[a-zA-Z_0-9_\u4e00-\u9fa5]$";
NSPredicate *carTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",carRegex];
NSLog(@"carTest is %@",carTest);
return [carTest evaluateWithObject:self];
}
//验证IP地址
- (BOOL)isIpAddress{
NSString *urlRegEx =@"^([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
"([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
"([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
"([01]?\\d\\d?|2[0-4]\\d|25[0-5])$";
NSPredicate *urlTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", urlRegEx];
return [urlTest evaluateWithObject:self];
}
//验证端口号
- (BOOL)isPort{
NSString *regex = @"^([1-9]|[1-9]\\d{1,3}|[1-6][0-5][0-5][0-3][0-5])$";
NSPredicate *pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex];
return [pred evaluateWithObject:self];
}
//验证域名
- (BOOL)isURL{
NSString *regex = @"((http[s]{0,1}|ftp)://[a-zA-Z0-9\\.\\-]+\\.([a-zA-Z]{2,4})(:\\d+)?(/[a-zA-Z0-9\\.\\-~!@#$%^&*+?:_/=<>]*)?)|(www.[a-zA-Z0-9\\.\\-]+\\.([a-zA-Z]{2,4})(:\\d+)?(/[a-zA-Z0-9\\.\\-~!@#$%^&*+?:_/=<>]*)?)";
NSPredicate *pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regex];
return [pred evaluateWithObject:self];
}
//验证身份证号
- (BOOL)isIDNumber{
BOOL flag;
if (self.length <= 0) {
flag = NO;
return flag;
}
NSString *regex2 = @"^(\\d{14}|\\d{17})(\\d|[xX])$";
NSPredicate *identityCardPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",regex2];
return [identityCardPredicate evaluateWithObject:self];
}
//验证密码
- (BOOL)isPassword{
NSString *passWordRegex = @"^[a-zA-Z0-9]{6,16}+$";
NSPredicate *passWordPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",passWordRegex];
return [passWordPredicate evaluateWithObject:self];
}
//正常字符包括中文，英文，数字，下划线
- (BOOL)isNotNontainsSpecialCharacters{
NSString *regex = @"^[\u4e00-\u9fa5_a-zA-Z0-9]+$";
NSPredicate *pred = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", regex];
return [pred evaluateWithObject:self];
}